# Coleen Coolidge

> Coleen Coolidge is a startup investor at Silicon Valley CISO Investments. See 0 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Silicon Valley CISO Investments](https://shizune.co/investors/profile/silicon-valley-ciso-investments)
- Location: San Francisco, United States
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/ecoleenc/

Coleen Coolidge is a startup investor at Silicon Valley CISO Investments in San Francisco. Coleen Coolidge is the Director of Information Security at Twilio. She's served in leadership positions at traditional, enterprise companies like First American Title Company and CoreLogic. She works on advancing the security culture past “just having the infrastructure-people do it” to creating a comprehensive program where everyoneparticipates and improves the company’s security posture.

## Contacts

5 contacts available for Coleen Coolidge: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/coleen-coolidge?utm_source=investor_profile

## About Silicon Valley CISO Investments

VC Fund · San Francisco, United States

Silicon Valley CISO Investments (“SVCI”) is a group of Chief Information Security Officers (“CISO”) that operate as an angel investor syndicate. Founded in 2019, SVCI is already successfully pursuing its mission of fuelling the next generation of cybersecurity innovation. The group identifies promising startups, invests in them and leverages itsmembers’ unmatched industry expertise to help the companies thrive.

5 contacts available at Silicon Valley CISO Investments.

| Name | Title | Profile |
| --- | --- | --- |
| Kathy Wang | CISO | https://shizune.co/investors/profile/kathy-wang-b49d |
| Adrian Ludwig | Investor | — |
| Al Ghous | Co-Founder | https://shizune.co/investors/profile/al-ghous |
| Brian Johnson | Investor | — |
| Coleen Coolidge | Investor | — |

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